As an acclaimed experience of the business, K M D Steel And Tube is associated with offering a boundless demonstration of Stainless Steel 309/310/310S Round Bars (SS 309/310/310S Round Bars) as a manufacturers, exporter, stockiest and supplier to our family and in general customers. Solidified Steel 309/310/310S Bars (SS 309/310/310S Bars) are utilized for various undertakings, for example, Food Processing, Chemical Industry, Brewing, Pharmaceuticals, Petrochemicals, no doubt. Treated Steel 309/310/310S Rods (SS 309/310/310S Rods) is utilized for a few usages, for example, in Condensers, Pressure Vessels, Heat Exchangers, Flanges and fittings, Pipelines, Valves, etc. These SS 309/310/310S Round Bars also consists of features like rust proof, temperature resistance, flawless finish, high tensile strength, corrosion resistant and more.
With respect to national and comprehensive nature of rough materials, we in like way offer these UNS S30900/S31000/S31008 Round Bars (regardless called WNR 1.4845 Bars) in balanced sizes and thicknesses as demonstrated by explicit requests by our regarded customers at business division driving costs.
| Standard | 310 / 1.4841 310S / 1.4845 309 /1.4828 |
|---|---|
| Designation | ASTM, ASME, AISI A 276 , SA 276, A 479, SA 479 |
| Range | 3 MM TO 350 MM DIA |
| Finish | Bright, Polish & Black |
| Form | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc. |
| Application | Furnace parts, Oil burner parts, Carburising boxes, Heat Treatment baskets and jigs, Heat Exchangers, Welding filler wire and electrodes. |
| SS 310 | SS 310S | SS 309 | |
|---|---|---|---|
| Ni | 19 – 22 | 19 – 22 | 14 |
| Cr | 24 – 26 | 24 – 26 | 23 |
| C | 0.25 max | 0.08 max | 0.20 |
| Fe | Balance | 0.20 | |
| Mn | 2 max | 2 max | 2 max |
| Si | 1.50 max | 1.50 max | 1 |
| S | 0.03 max | 0.03 max | 0.30 max |
| P | 0.045 max | 0.045 max | 0.045 max |
| Grade | Tensile Strength ksi (min) | Yield Strength 0.2% ksi (min) | Elongation % | Hardness (Brinell) MAX |
|---|---|---|---|---|
| SS 309 | 40 | 30 | 40 | 217 |
| SS 310/310S | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 | - |
| Density lbm/in3 |
Thermal Conductivity (BTU/h ft. °F) |
Electrical Resistivity (in x 10-6) |
Modulus of Elasticity (psi x 106 |
Coefficient of Thermal Expansion (in/in)/ °F x 10-6 |
Specific Heat (BTU/lb/ °F) |
Melting Range (°F) |
|---|---|---|---|---|---|---|
| at 68°F: 0.285 | 9.0 at 32- 212°F | 30.7 at 68°F | 28.5 | 8.28 at 32 – 212°F | 0.1200 at 68°F to 212°F | 2500-2590 |
| Density | 8.0 g/cm3 |
|---|---|
| Melting Point | 1454 °C (2650 °F) |